We consider the problem of communication for a network composed of two half-duplex
relays. A Successive relaying protocol in which the relays transmit their received messages …

In this paper, we extend our previous work on the half duplex multiple-relay channel (MRC).
A capacity upper bound based on the max-flow min-cut argument and achievable …

A uniform mobile user quality of service and a distributed use of the spectrum represent the
key-ingredients for next generation cellular networks. Toward this end, physical layer …

We introduce a new achievability scheme, termed opportunistic network decoupling (OND),
where a novel relay scheduling strategy is utilized in the K× N× K channel with interfering …

This paper deals with the problem of cooperative communication for a network with multiple
halfduplex relays. Two half-duplex relaying protocols, ie simultaneous and successive …

In this paper, we consider a distributed MIMO communication network in which multiple
transmitters cooperatively send common messages to a single receiver. In this scenario, it is …

Relays are being deployed in both fourth generation cellular systems and wide metropolitan
area networks in order to increase coverage and spectral efficiency. In this article, we …

In dieser Arbeit betrachten wir ein drahtloses Relaisnetzwerk, bei dem eine Halbduplex-
Mehrantennen-Relaisstation (RS) mehrere Kommunikationsgruppen unterstützt. Jede …

Early works on the capacity of the wireless relay channel date back more than 30 years. In
its genuine version this channel consists of three nodes: a source transmits data to a …

Diamond relay network is a kind of efficient cooperative network, in which the source user
selects two neighbors as relays and cooperates with both of them. In our previous work, we …